Although, to tell on someone sounds a little childish.

不过，" 告发某" 这个短语有点儿的味道。

They still seem childish, concerned with childish things that weren't important to me.

他们看起来仍然，他们关心的是那些对我来说毫不重要的的事情。

At one school near the front, childish drawings adorn the wall.

在一所靠近前线的学校里，嫩的绘画装饰着墙壁。

It is childish of you to say that.

你那样说，真是。

I mean, it actually is a childish feud?

我是说，你俩就是意气争吗？

You've hurt me! said a childish voice, reproachfully.

你把我摔痛啦。这个孩子用埋怨的口气平地说。

You hate everything inside them. This is a very harsh statement and sounds a little childish.

你恨他们的内在所有。这是一个非常刺耳的说法，听起来有一丢丢的。

All these moribund sexagenarians had the appearance of childish girls.

所有这些六十多岁的垂死的有着青春少女的容貌。

Sulking is quite childish, isn't it Catherine?

生闷气就太了，不是吗凯瑟琳？

The pleasure of ice cream is indeed childish.

吃冰激凌的乐趣确实是童的。

He is very childish but of indefinite age.

他，但不知道确切的年龄。

But it's a childish way of speaking.

但这是一种的说话方式。

A government spokesman described some of the notice childish and denied that it was an official document.

一名政府发言称这份日程表可笑，并且否认了这是一份官方文件。

How childish – to believe silly stories!

相信那些愚蠢的故事得多！

When was the last time you were called childish?

您最后一次被评价作“”是什么时候？

Well, you may be childish but I'm not.

嗯，你可能孩子气，但是我不是。

I'm not surprised. What you did was childish.

一点不意外，你的行为太了。

You wanted me to stop my childish habit.

你想让我改掉我的习惯。

" Mother said, " mocked the king. " Don't be childish" .

" ‘妈妈说’，" 国王模仿弟弟的口气，" 少孩子气啦！"

Be careful using " yummy" as it sounds a little childish.

使用 " yummy" 这个词的时候要小心，因为它听起来有点。